CN205670916U - One can carry out in ridge wheeled weeding device between strain - Google Patents
One can carry out in ridge wheeled weeding device between strain Download PDFInfo
- Publication number
- CN205670916U CN205670916U CN201620267411.1U CN201620267411U CN205670916U CN 205670916 U CN205670916 U CN 205670916U CN 201620267411 U CN201620267411 U CN 201620267411U CN 205670916 U CN205670916 U CN 205670916U
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- China
- Prior art keywords
- perching knife
- steel wire
- handle
- knife
- nut
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- Withdrawn - After Issue
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Abstract
This utility model provides one can carry out in ridge wheeled weeding device between strain, including front-wheel, frame, handle, knife rest, main perching knife, secondary spade blade device, the attachment means of perching knife, connect fastening bolt and nut, being welded with attachment means on described main perching knife, attachment means is connected on knife rest by connecting fastening bolt and nut；Being characterized in also including the operating mechanism of secondary perching knife, the secondary perching knife of described secondary spade blade device is flexibly connected with main perching knife, the secondary perching knife of described operating mechanism auxiliary connection spade blade device, and the secondary perching knife that can control main perching knife both sides stretches out and closes with overlapping.This utility model thrust by people, direct motion ridge walks, operation of hoeing up weeds in completing ridge simultaneously, when run between strain and strain careless time, control main perching knife both sides pair perching knife by operating mechanism and stretch out and uprooted, be suitable for hoeing up weeds of crops field.
Description
Technical field
This utility model belongs to agricultural machinery, is related specifically to one and can carry out in ridge wheeled weeding device between strain.
Background technology
In proportion of crop planting, weeds are often accompanied with crop and grow simultaneously, and weeds not only fight for nutrient with crop, and
Can also be spread disease insect pest, not only bad for crop growth, causes crop failure, has an effect on crop quality, therefore, it is necessary to
Prevent the weeds in hoing the fields in time.
The mode of hoeing up weeds conventional in producing at present is manpower weeding or uses agent of hoeing up weeds, traditional manpower weeding mode in a large number
Have that working performance is low, labour force expends the shortcomings such as big.And agent of hoeing up weeds has timely, thorough, saving of labor, labour-saving advantage,
But use the problems such as the environmental pollution, the herbicide resistance that cause to become increasingly conspicuous in recent years in a large number.
And existing weeding device is mainly used on the greening pruner of meadow, as Chinese Patent Application No. is:
A grass-remover 201220140090.0 hand-held is hoed the fields.Its structure is to install a road wheel on front fork, welds in front fork rear end
Catcher handrail handle, between welding machine frame is bottom front fork rear end and hand steered rod handle, welding hoe sheet bottom frame.Pushing away by people
Power, direct motion walking can complete operation of hoeing up weeds of hoing the fields.
And for example Chinese Patent Application No. is: 201520578582.1 1 kinds of adjustable sorghum fields of width are simply hoed up weeds dress
Put, including front-wheel, frame, handle, knife rest, perching knife, the attachment means of perching knife.Only one of which front-wheel, is contained in frame, in frame
End is equipped with handle, and frame lower end is provided with the coupling part knife rest of perching knife.Equipped with perching knife on knife rest.People is promoting the mistake of weeding device
Cheng Zhong, front-drive is walked, and drives perching knife to hoe up weeds operation.
Although these weeding device can hoeing up weeds in field, but be only able to the weeding hoe in the ridge of field crops
Fall, and hoeing up weeds for the grass between strain and the strain of crops, the most various wheeled mechanical weeding devices the most do not obtain
To solving very well.
Summary of the invention
This utility model is intended to overcome the deficiency of existing weeding device, it is provided that a kind of can for the strain of crops and strain it
Between grass effectively uproot, and prevent damage young plant wheeled weeding device.
To achieve these goals, this utility model adopts the following technical scheme that
One can carry out in ridge wheeled weeding device between strain, including front-wheel 1, frame 2, handle 3, knife rest 4, main perching knife 5,
Secondary spade blade device 6, the attachment means 7 of perching knife, connection fastening bolt and nut 8, described main perching knife is welded with attachment means,
Attachment means is connected on knife rest by connecting fastening bolt and nut；It is characterized in that: also include the operating mechanism of secondary perching knife
9, the secondary perching knife of described secondary spade blade device is flexibly connected with main perching knife, the secondary shovel of described operating mechanism auxiliary connection spade blade device
Cutter, and the secondary perching knife that can control main perching knife both sides stretches out and closes with overlapping.
Described secondary spade blade device include secondary perching knife 601, bearing pin 602, pad 603, torsion spring 604, secondary shovel seat 605,
Bearing pin nut and spring washer 606, secondary perching knife spring holder 607；Described secondary perching knife is at the main perching knife back side, by described
Bearing pin is through the hole of main perching knife side, and pad, secondary perching knife, torsion spring is contained in successively in secondary shovel seat, then by bearing pin nut and
Spring washer is locked；Described secondary shovel seat is welded on the main perching knife back side, and secondary perching knife rotates relative on main perching knife, and torsion spring is used
Carry out the reset of secondary perching knife.
Also including seedling-protection frame 10, described seedling-protection frame is by connecting fastening bolt and nut is arranged on knife rest, before seedling-protection frame
Railing is in the blade front upper place of secondary perching knife.
Described operating mechanism 9 is pull-type pair cutter mechanism, including lifting handle 111, fairlead 112, the spring of lifting handle
Alignment pin 113, end cap 114, steel wire pull line 115, fixed cover 116, fixing screw and nut 117；Described fairlead is contained in handle
On hand, lifting handle is inserted on fairlead, and one of described steel wire pull line is contained under fairlead, and by the steel wire of steel wire pull line
Through the centre bore of fairlead with lifting handle, and it is fixed on lifting handle center, it is buckled with end cap；Described steel wire pull line another
One is contained on fixed cover, and the steel wire of its steel wire pull line is through the hole on fixed cover, by fixing screw and nut and secondary perching knife
Connect；Described fixed cover is welded on the back side of main perching knife；The spring holder of described lifting handle is arranged on the lifting of handle
Handle position, and location of matching with the locating slot on lifting handle.
Described operating mechanism 9 is hand brake type pair cutter mechanism, including brake handle 118, parking brake seat 119, brake handle bearing pin
110；Steel wire pull line 115, fixed cover 116, fixing screw and nut 117；Described brake handle is contained in parking brake by brake handle bearing pin
On seat, parking brake seat is installed on handle；Described steel wire pull line one is contained in parking brake seat, and by the steel wire of steel wire pull line through hands
Bore of stopping is fixing with brake handle to be connected；The other end of described steel wire pull line is contained on fixed cover, and the steel wire of its steel wire pull line is worn
Cross the hole on fixed cover, be connected with secondary perching knife by fixing screw and nut；Described fixed cover is welded on the back side of main perching knife.
Described secondary spade blade device 6 also includes secondary perching knife spring holder 607, and described secondary perching knife spring holder is contained in
On secondary shovel seat, and match with the detent on secondary perching knife.
This utility model compared with prior art, by the thrust of people, walk by direct motion ridge, can complete in ridge and strain and strain
Between the operation of hoeing up weeds of grass, and the hoeing up weeds of applicable crops field.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is tool bit part front view of the present utility model.
Fig. 3 is the side view of Fig. 2.
Fig. 4 is seedling-protection frame schematic diagram of the present utility model.
Fig. 5 is pull-type pair cutter mechanism schematic diagram of the present utility model.
Fig. 6 is the A-A sectional view of Fig. 4.
Fig. 7 is the A-B sectional view of Fig. 4.
Fig. 8 is the front view of the lifting part of pull-type pair cutter mechanism.
Fig. 9 is the top view of the lifting part of pull-type pair cutter mechanism.
Figure 10 is the side view of the lifting part of pull-type pair cutter mechanism.
Figure 11 is hand brake type pair cutter mechanism schematic diagram of the present utility model.
In figure: front-wheel 1, frame 2, handle 3, knife rest 4, main perching knife 5, secondary spade blade device 6, main perching knife attachment means 7, connection
Fastening bolt and nut 8, perching knife nose angle adjusting apparatus 9, seedling-protection frame 10, secondary perching knife operating mechanism 11；
Secondary spade blade device: secondary perching knife 601, bearing pin 602, pad 603, torsion spring 604, secondary shovel seat 605, bearing pin nut and
Spring washer 606, secondary perching knife spring holder 607；
Pull-type pair cutter mechanism: lifting handle 111, fairlead 112, the lifting spring holder 113 of handle, end cap 114, steel wire
Bracing wire 115, fixed cover 116, fixing screw and nut 117；
Hand brake type pair cutter mechanism: brake handle 118, parking brake seat 119, brake handle bearing pin 110；Steel wire pull line 115, fixed cover
116, fixing screw and nut 117；
Detailed description of the invention
The detailed description of the invention of the present invention is described in detail below in conjunction with accompanying drawing.
As it is shown in figure 1, one of the present utility model can carry out in ridge wheeled weeding device between strain, including front-wheel 1, frame
2, the attachment means 7 of handle 3, knife rest 4, perching knife, perching knife.Only one of which front-wheel, is contained in frame, frame upper end equipped with handle,
Frame lower end is provided with the coupling part knife rest 4 of perching knife.By being welded with the attachment means of perching knife on described perching knife on knife rest, even
Connection device is connected on knife rest by connecting fastening bolt and nut；People is promoting during weeding device, front-drive row
Walk, drive perching knife to hoe up weeds operation.
As shown in Figures 2 and 3, perching knife is made up of with secondary spade blade device 6 main perching knife 5, and this one of the present utility model can
Carrying out in ridge wheeled weeding device between strain and also include the secondary operating mechanism 9 of perching knife, seedling-protection frame 10, described secondary perching knife 601 is with main
Perching knife 5 is flexibly connected, described operating mechanism 9 auxiliary connection perching knife, and can manipulate that main perching knife both sides are stretched out, overlap closes.
Shown in Fig. 4, described seedling-protection frame is by connecting fastening bolt 8 and nut 9 is arranged on knife rest 4, the front hurdle of seedling-protection frame 10
Bar 101 is in the blade front upper place of secondary perching knife 601.
Shown in Fig. 5 to Figure 10, described secondary spade blade device 6 includes secondary perching knife 601, bearing pin 602, pad 603, torsion spring
604, secondary shovel seat 605, bearing pin nut and spring washer 606, secondary perching knife spring holder 607；Described secondary perching knife 601 is being led
The perching knife back side, is passed the hole of main perching knife side, and pad 603, secondary perching knife 601, torsion spring 604 is depended on by described bearing pin 602
Secondary it is contained in secondary shovel seat 605, then is locked by bearing pin nut and spring washer 606；Described secondary shovel seat 605 is welded on main shovel
Knife back face, secondary perching knife 601 rotates relative on main perching knife, and torsion spring 604 is used for the reset of secondary perching knife 601.
Described secondary spade blade device 6 also includes secondary perching knife spring holder 607, described secondary perching knife spring holder 607
It is contained on secondary shovel seat 605, and matches with the detent on secondary perching knife 601.
The operating mechanism 9 pull-type pair cutter mechanism that this utility model uses, including lifting handle 111, fairlead 112, lifting
The spring holder 113 of handle, end cap 114, steel wire pull line 115, fixed cover 116, fixing screw and nut 117；Described guiding
On the handle 3, lifting handle 111 is inserted on fairlead 112 set 112 dress, and one of described steel wire pull line 115 is contained in fairlead
112 times, and by the steel wire of steel wire pull line through fairlead 112 and the centre bore lifting handle, and it is fixed on lifting handle 111 center,
End cap 114 it is buckled with on it；The other end of described steel wire pull line 115 is contained on fixed cover 116, and the steel wire of its steel wire pull line passes
Hole on fixed cover 116, is connected with secondary perching knife 601 by fixing screw and nut 117；Described fixed cover 116 is welded on master
The back side of perching knife；The spring holder 113 of described lifting handle is arranged on the lifting handle position of handle 3, and with on lifting handle
Locating slot matches location；
Being driven secondary perching knife 601 to rotate by the steel wire pull line that is pulled through of lifting handle 111, manipulation is at main perching knife both sides pair perching knife
601 stretch out, overlap closes.
As shown in figure 11, be this utility model use operating mechanism 9 be hand brake type pair cutter mechanism, including brake handle 118,
Parking brake seat 119, brake handle bearing pin 110；Steel wire pull line 115, fixed cover 116, fixing screw and nut 117；Described brake handle
118 are contained on parking brake seat 119 by brake handle bearing pin 110, and parking brake seat 119 is installed on handle 3；Described steel wire pull line 115 1
Head is contained in parking brake seat 119, and is connected fixing with brake handle 118 through parking brake seat 119 hole for the steel wire of steel wire pull line；Described steel
The other end of silk bracing wire 115 is contained on fixed cover 116, and the steel wire of its steel wire pull line is through the hole on fixed cover 116, by fixing
Screw and nut 117 is connected with secondary perching knife 601；Described fixed cover 116 is welded on the back side of main perching knife.
Being driven secondary perching knife 601 to rotate by the steel wire pull line that is pulled through of brake handle 118, manipulation is at main perching knife both sides pair perching knife
601 stretch out, overlap closes.
This utility model thrust by people, direct motion ridge walks, operation of hoeing up weeds in completing ridge simultaneously, when run into strain and strain it
Between careless time, control main perching knife both sides pair perching knife 601 by operating mechanism 9 and stretch out and uprooted.And applicable crops field
Hoe up weeds.
Claims (6)
1. a wheeled weeding device in can carrying out ridge and between strain, including front-wheel (1), frame (2), handle (3), knife rest (4),
Main perching knife (5), secondary spade blade device (6), the attachment means (7) of perching knife, connection fastening bolt and nut (8), described main perching knife
On be welded with attachment means, attachment means is connected on knife rest by connecting fastening bolt and nut；It is characterized in that: also include
The operating mechanism (9) of secondary perching knife, the secondary perching knife of described secondary spade blade device is flexibly connected with main perching knife, and described operating mechanism is even
Connect the secondary perching knife of secondary spade blade device, and the secondary perching knife that can control main perching knife both sides stretches out and closes with overlapping.
Wheeled weeding device in one the most according to claim 1 can carry out ridge and between strain, it is characterised in that: described
Secondary spade blade device includes secondary perching knife (601), bearing pin (602), pad (603), torsion spring (604), secondary shovel seat (605), bearing pin
Nut and spring washer (606), secondary perching knife spring holder (607)；Described secondary perching knife is at the main perching knife back side, by described
Bearing pin is through the hole of main perching knife side, and pad, secondary perching knife, torsion spring is contained in successively in secondary shovel seat, then by bearing pin nut and
Spring washer is locked；Described secondary shovel seat is welded on the main perching knife back side, and secondary perching knife rotates relative on main perching knife, and torsion spring is used
Carry out the reset of secondary perching knife.
Wheeled weeding device in one the most according to claim 1 can carry out ridge and between strain, it is characterised in that: also include
Seedling-protection frame (10), described seedling-protection frame is by connecting fastening bolt and nut is arranged on knife rest, and the front railing of seedling-protection frame is at secondary perching knife
Blade front upper place.
Wheeled weeding device in one the most according to claim 1 can carry out ridge and between strain, it is characterised in that: described
Operating mechanism (9) is pull-type pair cutter mechanism, including lifting handle (111), fairlead (112), the spring holder of lifting handle
(113), end cap (114), steel wire pull line (115), fixed cover (116), fixing screw and nut (117)；Described guiding suit
On handle, lifting handle is inserted on fairlead, and one of described steel wire pull line is contained under fairlead, and by steel wire pull line
Steel wire is through the centre bore of fairlead with lifting handle, and is fixed on lifting handle center, and it is buckled with end cap；Described steel wire pull line
Other end be contained on fixed cover, the steel wire of its steel wire pull line is through the hole on fixed cover, by fixing screw and nut with secondary
Perching knife connects；Described fixed cover is welded on the back side of main perching knife；The spring holder of described lifting handle is arranged on handle
Lifting handle position, and location of matching with the locating slot on lifting handle.
Wheeled weeding device in one the most according to claim 1 can carry out ridge and between strain, it is characterised in that: described
Operating mechanism (9) is hand brake type pair cutter mechanism, including brake handle (118), parking brake seat (119), brake handle bearing pin (110)；Steel wire
Bracing wire (115), fixed cover (116), fixing screw and nut (117)；Described brake handle is contained in parking brake seat by brake handle bearing pin
On, parking brake seat is installed on handle；Described steel wire pull line one is contained in parking brake seat, and by the steel wire of steel wire pull line through parking brake
Bore is fixing with brake handle to be connected；The other end of described steel wire pull line is contained on fixed cover, and the steel wire of its steel wire pull line passes
Hole on fixed cover, is connected with secondary perching knife by fixing screw and nut；Described fixed cover is welded on the back side of main perching knife.
Wheeled weeding device in one the most according to claim 2 can carry out ridge and between strain, it is characterised in that: described
Secondary spade blade device (6) also includes secondary perching knife spring holder (607), and described secondary perching knife spring holder is contained in secondary shovel seat
On, and match with the detent on secondary perching knife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620267411.1U CN205670916U (en) | 2016-03-31 | 2016-03-31 | One can carry out in ridge wheeled weeding device between strain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620267411.1U CN205670916U (en) | 2016-03-31 | 2016-03-31 | One can carry out in ridge wheeled weeding device between strain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205670916U true CN205670916U (en) | 2016-11-09 |
Family
ID=57438492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620267411.1U Withdrawn - After Issue CN205670916U (en) | 2016-03-31 | 2016-03-31 | One can carry out in ridge wheeled weeding device between strain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205670916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105706548A (en) * | 2016-03-31 | 2016-06-29 | 山西省农业科学院高粱研究所 | In-ridge inter-plant wheel type weeding device |
-
2016
- 2016-03-31 CN CN201620267411.1U patent/CN205670916U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105706548A (en) * | 2016-03-31 | 2016-06-29 | 山西省农业科学院高粱研究所 | In-ridge inter-plant wheel type weeding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161109 Effective date of abandoning: 20170825 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20161109 Effective date of abandoning: 20170825 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |